10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
4IC2_A         23 EEKLCKICMDRNIAIVFVPCGHLVTCKQCAEAV----------DKCPM--CYTVIT 66
gi 122045772  240 ERSKCMICHRRLCTVICYPCKHQVLCKDCAEHId---------GKCPVpnCSIPVR 286
gi 75035881   221 ERSKCMLCHNRICTEICYPCKHQVLCKDCAKSIr---------GRCPApkCKTPVQ 267
gi 74920923   884 PLDECLLCSDQKRDTVFKPCGHVVCCENCGPRI----------KKCLI--CRESVL 927
gi 255071509  274 GDEECVVCADAISDRVCVPCGHVVYCGPCASVVvaaygvgfsaKRCPI--CRANVR 327
gi 301094181  501 QPDLCGICDVTRRNAICSPCGHQAGCTGCLKTImr------tlKSCPI--CQMPVR 548
gi 123975435  448 KTDNCVICMDAEPDLVYMPCGHQCCCHECMSSCdd-------cKKCPI--CGVPVC 494
gi 123469519  471 HKQMCMICHKEEAELACVPCGHILICHNCKDSFekse---rekKVCPI--CSTPVL 521
gi 195378632  964 SLEECLVCSDGKRDTVFKPCGHVSCCETCAPRV----------KKCLI--CRETVT 1007
gi 159111148  200 KYTKCVKCRANAPNLVCMPCKHYVLCKDCGKDVa--------sKVCPA--CNKPVE 245